A discussion of the Annular or Vailan (by Isaac Newton Vail) theory that the earth is surrounded by shells of water in space, which can cause huge global floods and give rise to deluge legends.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1974 |
|
Rings of Ice | Avon | Novel | 188 |
| June 1974 |
|
Rings of Ice | Avon | Novel | 188 |
| November 1975 |
|
Rings of Ice | Millington | Novel | 188 |
| May 1977 |
|
Ringen van ijs | Scala | Novel | 201 |
| August 1977 |
|
Rings of Ice | Fontana | Novel | 157 |
| November 1987 |
|
Rings of Ice | Avon | Novel | 188 |